H. K. Industries

Kirti Nagar, Delhi

The Hikon Granulatorgrinder is built tough and suited to the most demanding applications.The heavy duty fabricated steel rotor and cutting chamber are capable of withstanding high shock loads.Bearings, knifemounts and the rotor have been over engineered and balanced to ensure a long service life.The well thought out design of the machines allows fast, safe access for cleaning and maintenance.Hikon GranulatorGrinder is also provided with dust collector to obtain dust free flakes.Different types of rotor (V-tech, Staggered for particular applications)BLADES MADE UP OF D-2 MATERIAL WHICH ARE PRECISELY TEMPERED TO WITHSTAND HEAVY LOAD AND ENSURE LONG LIFE Technical Specifications

A vented or two-stage screw is essentially two screws on the same shaft. The first works as a conventional screw by feeding, melting, and conveying the polymer forward. The second screw does the same, except it is melt-fed by the first screw. The first screw operates with no head pressure, while the second has to overcome any head pressure from the die and other downstream components. In order to keep the vent section of the screw from filling and developing vent flow, the second screw must have more output capacity than the first screw. Proper venting with no leakage or vent flow does not depend solely on the design of the screw. The barrel vent opening has to be fitted with a contoured plug called a diverter. The diverter deflects polymer away from the opening or else it will quickly become filled with melt. Its design is more of an art than a science but there are many variations that work, all using the same principles, Design of the vent section of the screw can be optimized for removing volatiles in applications such as devolatilizing printed films and resins that are highly hygroscopic. Another approach is to make a three-stage screw with two vent sections, thereby doubling the devolatilizing area. Also, vacuum pumps can be applied to the vent to remove residual volatiles with low vapor pressure.